1 /*
2  * This file is part of gtkD.
3  *
4  * gtkD is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU Lesser General Public License
6  * as published by the Free Software Foundation; either version 3
7  * of the License, or (at your option) any later version, with
8  * some exceptions, please read the COPYING file.
9  *
10  * gtkD is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public License
16  * along with gtkD; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
18  */
19 
20 // generated automatically - do not change
21 // find conversion definition on APILookup.txt
22 // implement new conversion functionalities on the wrap.utils pakage
23 
24 
25 module gio.MountT;
26 
27 public  import gio.AsyncResultIF;
28 public  import gio.Cancellable;
29 public  import gio.DriveIF;
30 public  import gio.FileIF;
31 public  import gio.IconIF;
32 public  import gio.MountOperation;
33 public  import gio.VolumeIF;
34 public  import gio.c.functions;
35 public  import gio.c.types;
36 public  import glib.ErrorG;
37 public  import glib.GException;
38 public  import glib.Str;
39 public  import gobject.ObjectG;
40 public  import gobject.Signals;
41 public  import gtkc.giotypes;
42 public  import std.algorithm;
43 
44 
45 /**
46  * The #GMount interface represents user-visible mounts. Note, when
47  * porting from GnomeVFS, #GMount is the moral equivalent of #GnomeVFSVolume.
48  * 
49  * #GMount is a "mounted" filesystem that you can access. Mounted is in
50  * quotes because it's not the same as a unix mount, it might be a gvfs
51  * mount, but you can still access the files on it if you use GIO. Might or
52  * might not be related to a volume object.
53  * 
54  * Unmounting a #GMount instance is an asynchronous operation. For
55  * more information about asynchronous operations, see #GAsyncResult
56  * and #GTask. To unmount a #GMount instance, first call
57  * g_mount_unmount_with_operation() with (at least) the #GMount instance and a
58  * #GAsyncReadyCallback.  The callback will be fired when the
59  * operation has resolved (either with success or failure), and a
60  * #GAsyncResult structure will be passed to the callback.  That
61  * callback should then call g_mount_unmount_with_operation_finish() with the #GMount
62  * and the #GAsyncResult data to see if the operation was completed
63  * successfully.  If an @error is present when g_mount_unmount_with_operation_finish()
64  * is called, then it will be filled with any error information.
65  */
66 public template MountT(TStruct)
67 {
68 	/** Get the main Gtk struct */
69 	public GMount* getMountStruct(bool transferOwnership = false)
70 	{
71 		if (transferOwnership)
72 			ownedRef = false;
73 		return cast(GMount*)getStruct();
74 	}
75 
76 
77 	/**
78 	 * Checks if @mount can be ejected.
79 	 *
80 	 * Returns: %TRUE if the @mount can be ejected.
81 	 */
82 	public bool canEject()
83 	{
84 		return g_mount_can_eject(getMountStruct()) != 0;
85 	}
86 
87 	/**
88 	 * Checks if @mount can be unmounted.
89 	 *
90 	 * Returns: %TRUE if the @mount can be unmounted.
91 	 */
92 	public bool canUnmount()
93 	{
94 		return g_mount_can_unmount(getMountStruct()) != 0;
95 	}
96 
97 	/**
98 	 * Ejects a mount. This is an asynchronous operation, and is
99 	 * finished by calling g_mount_eject_finish() with the @mount
100 	 * and #GAsyncResult data returned in the @callback.
101 	 *
102 	 * Deprecated: Use g_mount_eject_with_operation() instead.
103 	 *
104 	 * Params:
105 	 *     flags = flags affecting the unmount if required for eject
106 	 *     cancellable = optional #GCancellable object, %NULL to ignore.
107 	 *     callback = a #GAsyncReadyCallback, or %NULL.
108 	 *     userData = user data passed to @callback.
109 	 */
110 	public void eject(GMountUnmountFlags flags, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
111 	{
112 		g_mount_eject(getMountStruct(), flags, (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
113 	}
114 
115 	/**
116 	 * Finishes ejecting a mount. If any errors occurred during the operation,
117 	 * @error will be set to contain the errors and %FALSE will be returned.
118 	 *
119 	 * Deprecated: Use g_mount_eject_with_operation_finish() instead.
120 	 *
121 	 * Params:
122 	 *     result = a #GAsyncResult.
123 	 *
124 	 * Returns: %TRUE if the mount was successfully ejected. %FALSE otherwise.
125 	 *
126 	 * Throws: GException on failure.
127 	 */
128 	public bool ejectFinish(AsyncResultIF result)
129 	{
130 		GError* err = null;
131 
132 		auto __p = g_mount_eject_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err) != 0;
133 
134 		if (err !is null)
135 		{
136 			throw new GException( new ErrorG(err) );
137 		}
138 
139 		return __p;
140 	}
141 
142 	/**
143 	 * Ejects a mount. This is an asynchronous operation, and is
144 	 * finished by calling g_mount_eject_with_operation_finish() with the @mount
145 	 * and #GAsyncResult data returned in the @callback.
146 	 *
147 	 * Params:
148 	 *     flags = flags affecting the unmount if required for eject
149 	 *     mountOperation = a #GMountOperation or %NULL to avoid
150 	 *         user interaction.
151 	 *     cancellable = optional #GCancellable object, %NULL to ignore.
152 	 *     callback = a #GAsyncReadyCallback, or %NULL.
153 	 *     userData = user data passed to @callback.
154 	 *
155 	 * Since: 2.22
156 	 */
157 	public void ejectWithOperation(GMountUnmountFlags flags, MountOperation mountOperation, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
158 	{
159 		g_mount_eject_with_operation(getMountStruct(), flags, (mountOperation is null) ? null : mountOperation.getMountOperationStruct(), (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
160 	}
161 
162 	/**
163 	 * Finishes ejecting a mount. If any errors occurred during the operation,
164 	 * @error will be set to contain the errors and %FALSE will be returned.
165 	 *
166 	 * Params:
167 	 *     result = a #GAsyncResult.
168 	 *
169 	 * Returns: %TRUE if the mount was successfully ejected. %FALSE otherwise.
170 	 *
171 	 * Since: 2.22
172 	 *
173 	 * Throws: GException on failure.
174 	 */
175 	public bool ejectWithOperationFinish(AsyncResultIF result)
176 	{
177 		GError* err = null;
178 
179 		auto __p = g_mount_eject_with_operation_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err) != 0;
180 
181 		if (err !is null)
182 		{
183 			throw new GException( new ErrorG(err) );
184 		}
185 
186 		return __p;
187 	}
188 
189 	/**
190 	 * Gets the default location of @mount. The default location of the given
191 	 * @mount is a path that reflects the main entry point for the user (e.g.
192 	 * the home directory, or the root of the volume).
193 	 *
194 	 * Returns: a #GFile.
195 	 *     The returned object should be unreffed with
196 	 *     g_object_unref() when no longer needed.
197 	 */
198 	public FileIF getDefaultLocation()
199 	{
200 		auto __p = g_mount_get_default_location(getMountStruct());
201 
202 		if(__p is null)
203 		{
204 			return null;
205 		}
206 
207 		return ObjectG.getDObject!(FileIF)(cast(GFile*) __p, true);
208 	}
209 
210 	/**
211 	 * Gets the drive for the @mount.
212 	 *
213 	 * This is a convenience method for getting the #GVolume and then
214 	 * using that object to get the #GDrive.
215 	 *
216 	 * Returns: a #GDrive or %NULL if @mount is not
217 	 *     associated with a volume or a drive.
218 	 *     The returned object should be unreffed with
219 	 *     g_object_unref() when no longer needed.
220 	 */
221 	public DriveIF getDrive()
222 	{
223 		auto __p = g_mount_get_drive(getMountStruct());
224 
225 		if(__p is null)
226 		{
227 			return null;
228 		}
229 
230 		return ObjectG.getDObject!(DriveIF)(cast(GDrive*) __p, true);
231 	}
232 
233 	/**
234 	 * Gets the icon for @mount.
235 	 *
236 	 * Returns: a #GIcon.
237 	 *     The returned object should be unreffed with
238 	 *     g_object_unref() when no longer needed.
239 	 */
240 	public IconIF getIcon()
241 	{
242 		auto __p = g_mount_get_icon(getMountStruct());
243 
244 		if(__p is null)
245 		{
246 			return null;
247 		}
248 
249 		return ObjectG.getDObject!(IconIF)(cast(GIcon*) __p, true);
250 	}
251 
252 	/**
253 	 * Gets the name of @mount.
254 	 *
255 	 * Returns: the name for the given @mount.
256 	 *     The returned string should be freed with g_free()
257 	 *     when no longer needed.
258 	 */
259 	public string getName()
260 	{
261 		auto retStr = g_mount_get_name(getMountStruct());
262 
263 		scope(exit) Str.freeString(retStr);
264 		return Str.toString(retStr);
265 	}
266 
267 	/**
268 	 * Gets the root directory on @mount.
269 	 *
270 	 * Returns: a #GFile.
271 	 *     The returned object should be unreffed with
272 	 *     g_object_unref() when no longer needed.
273 	 */
274 	public FileIF getRoot()
275 	{
276 		auto __p = g_mount_get_root(getMountStruct());
277 
278 		if(__p is null)
279 		{
280 			return null;
281 		}
282 
283 		return ObjectG.getDObject!(FileIF)(cast(GFile*) __p, true);
284 	}
285 
286 	/**
287 	 * Gets the sort key for @mount, if any.
288 	 *
289 	 * Returns: Sorting key for @mount or %NULL if no such key is available.
290 	 *
291 	 * Since: 2.32
292 	 */
293 	public string getSortKey()
294 	{
295 		return Str.toString(g_mount_get_sort_key(getMountStruct()));
296 	}
297 
298 	/**
299 	 * Gets the symbolic icon for @mount.
300 	 *
301 	 * Returns: a #GIcon.
302 	 *     The returned object should be unreffed with
303 	 *     g_object_unref() when no longer needed.
304 	 *
305 	 * Since: 2.34
306 	 */
307 	public IconIF getSymbolicIcon()
308 	{
309 		auto __p = g_mount_get_symbolic_icon(getMountStruct());
310 
311 		if(__p is null)
312 		{
313 			return null;
314 		}
315 
316 		return ObjectG.getDObject!(IconIF)(cast(GIcon*) __p, true);
317 	}
318 
319 	/**
320 	 * Gets the UUID for the @mount. The reference is typically based on
321 	 * the file system UUID for the mount in question and should be
322 	 * considered an opaque string. Returns %NULL if there is no UUID
323 	 * available.
324 	 *
325 	 * Returns: the UUID for @mount or %NULL if no UUID
326 	 *     can be computed.
327 	 *     The returned string should be freed with g_free()
328 	 *     when no longer needed.
329 	 */
330 	public string getUuid()
331 	{
332 		auto retStr = g_mount_get_uuid(getMountStruct());
333 
334 		scope(exit) Str.freeString(retStr);
335 		return Str.toString(retStr);
336 	}
337 
338 	/**
339 	 * Gets the volume for the @mount.
340 	 *
341 	 * Returns: a #GVolume or %NULL if @mount is not
342 	 *     associated with a volume.
343 	 *     The returned object should be unreffed with
344 	 *     g_object_unref() when no longer needed.
345 	 */
346 	public VolumeIF getVolume()
347 	{
348 		auto __p = g_mount_get_volume(getMountStruct());
349 
350 		if(__p is null)
351 		{
352 			return null;
353 		}
354 
355 		return ObjectG.getDObject!(VolumeIF)(cast(GVolume*) __p, true);
356 	}
357 
358 	/**
359 	 * Tries to guess the type of content stored on @mount. Returns one or
360 	 * more textual identifiers of well-known content types (typically
361 	 * prefixed with "x-content/"), e.g. x-content/image-dcf for camera
362 	 * memory cards. See the
363 	 * [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
364 	 * specification for more on x-content types.
365 	 *
366 	 * This is an asynchronous operation (see
367 	 * g_mount_guess_content_type_sync() for the synchronous version), and
368 	 * is finished by calling g_mount_guess_content_type_finish() with the
369 	 * @mount and #GAsyncResult data returned in the @callback.
370 	 *
371 	 * Params:
372 	 *     forceRescan = Whether to force a rescan of the content.
373 	 *         Otherwise a cached result will be used if available
374 	 *     cancellable = optional #GCancellable object, %NULL to ignore
375 	 *     callback = a #GAsyncReadyCallback
376 	 *     userData = user data passed to @callback
377 	 *
378 	 * Since: 2.18
379 	 */
380 	public void guessContentType(bool forceRescan, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
381 	{
382 		g_mount_guess_content_type(getMountStruct(), forceRescan, (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
383 	}
384 
385 	/**
386 	 * Finishes guessing content types of @mount. If any errors occurred
387 	 * during the operation, @error will be set to contain the errors and
388 	 * %FALSE will be returned. In particular, you may get an
389 	 * %G_IO_ERROR_NOT_SUPPORTED if the mount does not support content
390 	 * guessing.
391 	 *
392 	 * Params:
393 	 *     result = a #GAsyncResult
394 	 *
395 	 * Returns: a %NULL-terminated array of content types or %NULL on error.
396 	 *     Caller should free this array with g_strfreev() when done with it.
397 	 *
398 	 * Since: 2.18
399 	 *
400 	 * Throws: GException on failure.
401 	 */
402 	public string[] guessContentTypeFinish(AsyncResultIF result)
403 	{
404 		GError* err = null;
405 
406 		auto retStr = g_mount_guess_content_type_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err);
407 
408 		if (err !is null)
409 		{
410 			throw new GException( new ErrorG(err) );
411 		}
412 
413 		scope(exit) Str.freeStringArray(retStr);
414 		return Str.toStringArray(retStr);
415 	}
416 
417 	/**
418 	 * Tries to guess the type of content stored on @mount. Returns one or
419 	 * more textual identifiers of well-known content types (typically
420 	 * prefixed with "x-content/"), e.g. x-content/image-dcf for camera
421 	 * memory cards. See the
422 	 * [shared-mime-info](http://www.freedesktop.org/wiki/Specifications/shared-mime-info-spec)
423 	 * specification for more on x-content types.
424 	 *
425 	 * This is a synchronous operation and as such may block doing IO;
426 	 * see g_mount_guess_content_type() for the asynchronous version.
427 	 *
428 	 * Params:
429 	 *     forceRescan = Whether to force a rescan of the content.
430 	 *         Otherwise a cached result will be used if available
431 	 *     cancellable = optional #GCancellable object, %NULL to ignore
432 	 *
433 	 * Returns: a %NULL-terminated array of content types or %NULL on error.
434 	 *     Caller should free this array with g_strfreev() when done with it.
435 	 *
436 	 * Since: 2.18
437 	 *
438 	 * Throws: GException on failure.
439 	 */
440 	public string[] guessContentTypeSync(bool forceRescan, Cancellable cancellable)
441 	{
442 		GError* err = null;
443 
444 		auto retStr = g_mount_guess_content_type_sync(getMountStruct(), forceRescan, (cancellable is null) ? null : cancellable.getCancellableStruct(), &err);
445 
446 		if (err !is null)
447 		{
448 			throw new GException( new ErrorG(err) );
449 		}
450 
451 		scope(exit) Str.freeStringArray(retStr);
452 		return Str.toStringArray(retStr);
453 	}
454 
455 	/**
456 	 * Determines if @mount is shadowed. Applications or libraries should
457 	 * avoid displaying @mount in the user interface if it is shadowed.
458 	 *
459 	 * A mount is said to be shadowed if there exists one or more user
460 	 * visible objects (currently #GMount objects) with a root that is
461 	 * inside the root of @mount.
462 	 *
463 	 * One application of shadow mounts is when exposing a single file
464 	 * system that is used to address several logical volumes. In this
465 	 * situation, a #GVolumeMonitor implementation would create two
466 	 * #GVolume objects (for example, one for the camera functionality of
467 	 * the device and one for a SD card reader on the device) with
468 	 * activation URIs `gphoto2://[usb:001,002]/store1/`
469 	 * and `gphoto2://[usb:001,002]/store2/`. When the
470 	 * underlying mount (with root
471 	 * `gphoto2://[usb:001,002]/`) is mounted, said
472 	 * #GVolumeMonitor implementation would create two #GMount objects
473 	 * (each with their root matching the corresponding volume activation
474 	 * root) that would shadow the original mount.
475 	 *
476 	 * The proxy monitor in GVfs 2.26 and later, automatically creates and
477 	 * manage shadow mounts (and shadows the underlying mount) if the
478 	 * activation root on a #GVolume is set.
479 	 *
480 	 * Returns: %TRUE if @mount is shadowed.
481 	 *
482 	 * Since: 2.20
483 	 */
484 	public bool isShadowed()
485 	{
486 		return g_mount_is_shadowed(getMountStruct()) != 0;
487 	}
488 
489 	/**
490 	 * Remounts a mount. This is an asynchronous operation, and is
491 	 * finished by calling g_mount_remount_finish() with the @mount
492 	 * and #GAsyncResults data returned in the @callback.
493 	 *
494 	 * Remounting is useful when some setting affecting the operation
495 	 * of the volume has been changed, as these may need a remount to
496 	 * take affect. While this is semantically equivalent with unmounting
497 	 * and then remounting not all backends might need to actually be
498 	 * unmounted.
499 	 *
500 	 * Params:
501 	 *     flags = flags affecting the operation
502 	 *     mountOperation = a #GMountOperation or %NULL to avoid
503 	 *         user interaction.
504 	 *     cancellable = optional #GCancellable object, %NULL to ignore.
505 	 *     callback = a #GAsyncReadyCallback, or %NULL.
506 	 *     userData = user data passed to @callback.
507 	 */
508 	public void remount(GMountMountFlags flags, MountOperation mountOperation, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
509 	{
510 		g_mount_remount(getMountStruct(), flags, (mountOperation is null) ? null : mountOperation.getMountOperationStruct(), (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
511 	}
512 
513 	/**
514 	 * Finishes remounting a mount. If any errors occurred during the operation,
515 	 * @error will be set to contain the errors and %FALSE will be returned.
516 	 *
517 	 * Params:
518 	 *     result = a #GAsyncResult.
519 	 *
520 	 * Returns: %TRUE if the mount was successfully remounted. %FALSE otherwise.
521 	 *
522 	 * Throws: GException on failure.
523 	 */
524 	public bool remountFinish(AsyncResultIF result)
525 	{
526 		GError* err = null;
527 
528 		auto __p = g_mount_remount_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err) != 0;
529 
530 		if (err !is null)
531 		{
532 			throw new GException( new ErrorG(err) );
533 		}
534 
535 		return __p;
536 	}
537 
538 	/**
539 	 * Increments the shadow count on @mount. Usually used by
540 	 * #GVolumeMonitor implementations when creating a shadow mount for
541 	 * @mount, see g_mount_is_shadowed() for more information. The caller
542 	 * will need to emit the #GMount::changed signal on @mount manually.
543 	 *
544 	 * Since: 2.20
545 	 */
546 	public void shadow()
547 	{
548 		g_mount_shadow(getMountStruct());
549 	}
550 
551 	/**
552 	 * Unmounts a mount. This is an asynchronous operation, and is
553 	 * finished by calling g_mount_unmount_finish() with the @mount
554 	 * and #GAsyncResult data returned in the @callback.
555 	 *
556 	 * Deprecated: Use g_mount_unmount_with_operation() instead.
557 	 *
558 	 * Params:
559 	 *     flags = flags affecting the operation
560 	 *     cancellable = optional #GCancellable object, %NULL to ignore.
561 	 *     callback = a #GAsyncReadyCallback, or %NULL.
562 	 *     userData = user data passed to @callback.
563 	 */
564 	public void unmount(GMountUnmountFlags flags, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
565 	{
566 		g_mount_unmount(getMountStruct(), flags, (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
567 	}
568 
569 	/**
570 	 * Finishes unmounting a mount. If any errors occurred during the operation,
571 	 * @error will be set to contain the errors and %FALSE will be returned.
572 	 *
573 	 * Deprecated: Use g_mount_unmount_with_operation_finish() instead.
574 	 *
575 	 * Params:
576 	 *     result = a #GAsyncResult.
577 	 *
578 	 * Returns: %TRUE if the mount was successfully unmounted. %FALSE otherwise.
579 	 *
580 	 * Throws: GException on failure.
581 	 */
582 	public bool unmountFinish(AsyncResultIF result)
583 	{
584 		GError* err = null;
585 
586 		auto __p = g_mount_unmount_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err) != 0;
587 
588 		if (err !is null)
589 		{
590 			throw new GException( new ErrorG(err) );
591 		}
592 
593 		return __p;
594 	}
595 
596 	/**
597 	 * Unmounts a mount. This is an asynchronous operation, and is
598 	 * finished by calling g_mount_unmount_with_operation_finish() with the @mount
599 	 * and #GAsyncResult data returned in the @callback.
600 	 *
601 	 * Params:
602 	 *     flags = flags affecting the operation
603 	 *     mountOperation = a #GMountOperation or %NULL to avoid
604 	 *         user interaction.
605 	 *     cancellable = optional #GCancellable object, %NULL to ignore.
606 	 *     callback = a #GAsyncReadyCallback, or %NULL.
607 	 *     userData = user data passed to @callback.
608 	 *
609 	 * Since: 2.22
610 	 */
611 	public void unmountWithOperation(GMountUnmountFlags flags, MountOperation mountOperation, Cancellable cancellable, GAsyncReadyCallback callback, void* userData)
612 	{
613 		g_mount_unmount_with_operation(getMountStruct(), flags, (mountOperation is null) ? null : mountOperation.getMountOperationStruct(), (cancellable is null) ? null : cancellable.getCancellableStruct(), callback, userData);
614 	}
615 
616 	/**
617 	 * Finishes unmounting a mount. If any errors occurred during the operation,
618 	 * @error will be set to contain the errors and %FALSE will be returned.
619 	 *
620 	 * Params:
621 	 *     result = a #GAsyncResult.
622 	 *
623 	 * Returns: %TRUE if the mount was successfully unmounted. %FALSE otherwise.
624 	 *
625 	 * Since: 2.22
626 	 *
627 	 * Throws: GException on failure.
628 	 */
629 	public bool unmountWithOperationFinish(AsyncResultIF result)
630 	{
631 		GError* err = null;
632 
633 		auto __p = g_mount_unmount_with_operation_finish(getMountStruct(), (result is null) ? null : result.getAsyncResultStruct(), &err) != 0;
634 
635 		if (err !is null)
636 		{
637 			throw new GException( new ErrorG(err) );
638 		}
639 
640 		return __p;
641 	}
642 
643 	/**
644 	 * Decrements the shadow count on @mount. Usually used by
645 	 * #GVolumeMonitor implementations when destroying a shadow mount for
646 	 * @mount, see g_mount_is_shadowed() for more information. The caller
647 	 * will need to emit the #GMount::changed signal on @mount manually.
648 	 *
649 	 * Since: 2.20
650 	 */
651 	public void unshadow()
652 	{
653 		g_mount_unshadow(getMountStruct());
654 	}
655 
656 	/**
657 	 * Emitted when the mount has been changed.
658 	 */
659 	gulong addOnChanged(void delegate(MountIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
660 	{
661 		return Signals.connect(this, "changed", dlg, connectFlags ^ ConnectFlags.SWAPPED);
662 	}
663 
664 	/**
665 	 * This signal may be emitted when the #GMount is about to be
666 	 * unmounted.
667 	 *
668 	 * This signal depends on the backend and is only emitted if
669 	 * GIO was used to unmount.
670 	 *
671 	 * Since: 2.22
672 	 */
673 	gulong addOnPreUnmount(void delegate(MountIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
674 	{
675 		return Signals.connect(this, "pre-unmount", dlg, connectFlags ^ ConnectFlags.SWAPPED);
676 	}
677 
678 	/**
679 	 * This signal is emitted when the #GMount have been
680 	 * unmounted. If the recipient is holding references to the
681 	 * object they should release them so the object can be
682 	 * finalized.
683 	 */
684 	gulong addOnUnmounted(void delegate(MountIF) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
685 	{
686 		return Signals.connect(this, "unmounted", dlg, connectFlags ^ ConnectFlags.SWAPPED);
687 	}
688 }